How to use frames method in Playwright Python

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TestVSCode_stackTrace.py

Source:TestVSCode_stackTrace.py

1"""2Test lldb-vscode setBreakpoints request3"""4from __future__ import print_function5import unittest26import vscode7from lldbsuite.test.decorators import *8from lldbsuite.test.lldbtest import *9from lldbsuite.test import lldbutil10import lldbvscode_testcase11import os12class TestVSCode_stackTrace(lldbvscode_testcase.VSCodeTestCaseBase):13    mydir = TestBase.compute_mydir(__file__)14    name_key_path = ['name']15    source_key_path = ['source', 'path']16    line_key_path = ['line']17    def verify_stackFrames(self, start_idx, stackFrames):18        frame_idx = start_idx19        for stackFrame in stackFrames:20            # Don't care about frame above main21            if frame_idx > 20:22                return23            self.verify_stackFrame(frame_idx, stackFrame)24            frame_idx += 125    def verify_stackFrame(self, frame_idx, stackFrame):26        frame_name = self.get_dict_value(stackFrame, self.name_key_path)27        frame_source = self.get_dict_value(stackFrame, self.source_key_path)28        frame_line = self.get_dict_value(stackFrame, self.line_key_path)29        if frame_idx == 0:30            expected_line = self.recurse_end31            expected_name = 'recurse'32        elif frame_idx < 20:33            expected_line = self.recurse_call34            expected_name = 'recurse'35        else:36            expected_line = self.recurse_invocation37            expected_name = 'main'38        self.assertTrue(frame_name == expected_name,39                        'frame #%i name "%s" == "%s"' % (40                            frame_idx, frame_name, expected_name))41        self.assertTrue(frame_source == self.source_path,42                        'frame #%i source "%s" == "%s"' % (43                            frame_idx, frame_source, self.source_path))44        self.assertTrue(frame_line == expected_line,45                        'frame #%i line %i == %i' % (frame_idx, frame_line,46                                                     expected_line))47    @skipIfWindows48    @skipIfDarwin # Skip this test for now until we can figure out why tings aren't working on build bots49    @no_debug_info_test50    def test_stackTrace(self):51        '''52            Tests the 'stackTrace' packet and all its variants.53        '''54        program = self.getBuildArtifact("a.out")55        self.build_and_launch(program)56        source = 'main.c'57        self.source_path = os.path.join(os.getcwd(), source)58        self.recurse_end = line_number(source, 'recurse end')59        self.recurse_call = line_number(source, 'recurse call')60        self.recurse_invocation = line_number(source, 'recurse invocation')61        lines = [self.recurse_end]62        # Set breakoint at a point of deepest recuusion63        breakpoint_ids = self.set_source_breakpoints(source, lines)64        self.assertTrue(len(breakpoint_ids) == len(lines),65                        "expect correct number of breakpoints")66        self.continue_to_breakpoints(breakpoint_ids)67        startFrame = 068        # Verify we get all stack frames with no arguments69        stackFrames = self.get_stackFrames()70        frameCount = len(stackFrames)71        self.assertTrue(frameCount >= 20,72                        'verify we get at least 20 frames for all frames')73        self.verify_stackFrames(startFrame, stackFrames)74        # Verify all stack frames by specifying startFrame = 0 and levels not75        # specified76        stackFrames = self.get_stackFrames(startFrame=startFrame)77        self.assertTrue(frameCount == len(stackFrames),78                        ('verify same number of frames with startFrame=%i') % (79                            startFrame))80        self.verify_stackFrames(startFrame, stackFrames)81        # Verify all stack frames by specifying startFrame = 0 and levels = 082        levels = 083        stackFrames = self.get_stackFrames(startFrame=startFrame,84                                           levels=levels)85        self.assertTrue(frameCount == len(stackFrames),86                        ('verify same number of frames with startFrame=%i and'87                         ' levels=%i') % (startFrame, levels))88        self.verify_stackFrames(startFrame, stackFrames)89        # Get only the first stack frame by sepcifying startFrame = 0 and90        # levels = 191        levels = 192        stackFrames = self.get_stackFrames(startFrame=startFrame,93                                           levels=levels)94        self.assertTrue(levels == len(stackFrames),95                        ('verify one frame with startFrame=%i and'96                         ' levels=%i') % (startFrame, levels))97        self.verify_stackFrames(startFrame, stackFrames)98        # Get only the first 3 stack frames by sepcifying startFrame = 0 and99        # levels = 3100        levels = 3101        stackFrames = self.get_stackFrames(startFrame=startFrame,102                                           levels=levels)103        self.assertTrue(levels == len(stackFrames),104                        ('verify %i frames with startFrame=%i and'105                         ' levels=%i') % (levels, startFrame, levels))106        self.verify_stackFrames(startFrame, stackFrames)107        # Get only the first 15 stack frames by sepcifying startFrame = 5 and108        # levels = 16109        startFrame = 5110        levels = 16111        stackFrames = self.get_stackFrames(startFrame=startFrame,112                                           levels=levels)113        self.assertTrue(levels == len(stackFrames),114                        ('verify %i frames with startFrame=%i and'115                         ' levels=%i') % (levels, startFrame, levels))116        self.verify_stackFrames(startFrame, stackFrames)117        # Verify we cap things correctly when we ask for too many frames118        startFrame = 5119        levels = 1000120        stackFrames = self.get_stackFrames(startFrame=startFrame,121                                           levels=levels)122        self.assertTrue(len(stackFrames) == frameCount - startFrame,123                        ('verify less than 1000 frames with startFrame=%i and'124                         ' levels=%i') % (startFrame, levels))125        self.verify_stackFrames(startFrame, stackFrames)126        # Verify level=0 works with non-zerp start frame127        startFrame = 5128        levels = 0129        stackFrames = self.get_stackFrames(startFrame=startFrame,130                                           levels=levels)131        self.assertTrue(len(stackFrames) == frameCount - startFrame,132                        ('verify less than 1000 frames with startFrame=%i and'133                         ' levels=%i') % (startFrame, levels))134        self.verify_stackFrames(startFrame, stackFrames)135        # Verify we get not frames when startFrame is too high136        startFrame = 1000137        levels = 1138        stackFrames = self.get_stackFrames(startFrame=startFrame,139                                           levels=levels)140        self.assertTrue(0 == len(stackFrames),...

get_raw_skes_data.py

Source:get_raw_skes_data.py

1# Copyright (c) Microsoft Corporation. All rights reserved.2# Licensed under the MIT License.3import os.path as osp4import os5import numpy as np6import pickle7import logging8import gc910def get_raw_bodies_data(skes_path, ske_name, frames_drop_skes, frames_drop_logger):11    """12    Get raw bodies data from a skeleton sequence.1314    Each body's data is a dict that contains the following keys:15      - joints: raw 3D joints positions. Shape: (num_frames x 25, 3)16      - colors: raw 2D color locations. Shape: (num_frames, 25, 2)17      - interval: a list which stores the frame indices of this body.18      - motion: motion amount (only for the sequence with 2 or more bodyIDs).1920    Return:21      a dict for a skeleton sequence with 3 key-value pairs:22        - name: the skeleton filename.23        - data: a dict which stores raw data of each body.24        - num_frames: the number of valid frames.25    """26    ske_file = osp.join(skes_path, ske_name + '.skeleton')27    assert osp.exists(ske_file), 'Error: Skeleton file %s not found' % ske_file28    # Read all data from .skeleton file into a list (in string format)29    # print('Reading data from %s' % ske_file[-29:])30    with open(ske_file, 'r') as fr:31        str_data = fr.readlines()3233    num_frames = int(str_data[0].strip('\r\n'))34    frames_drop = []35    bodies_data = dict()36    valid_frames = -1  # 0-based index37    current_line = 13839    for f in range(num_frames):40        num_bodies = int(str_data[current_line].strip('\r\n'))41        current_line += 14243        if num_bodies == 0:  # no data in this frame, drop it44            frames_drop.append(f)  # 0-based index45            continue4647        valid_frames += 148        joints = np.zeros((num_bodies, 25, 3), dtype=np.float32)49        colors = np.zeros((num_bodies, 25, 2), dtype=np.float32)5051        for b in range(num_bodies):52            bodyID = str_data[current_line].strip('\r\n').split()[0]53            current_line += 154            num_joints = int(str_data[current_line].strip('\r\n'))  # 25 joints55            current_line += 15657            for j in range(num_joints):58                temp_str = str_data[current_line].strip('\r\n').split()59                joints[b, j, :] = np.array(temp_str[:3], dtype=np.float32)60                colors[b, j, :] = np.array(temp_str[5:7], dtype=np.float32)61                current_line += 16263            if bodyID not in bodies_data:  # Add a new body's data64                body_data = dict()65                body_data['joints'] = joints[b]  # ndarray: (25, 3)66                body_data['colors'] = colors[b, np.newaxis]  # ndarray: (1, 25, 2)67                body_data['interval'] = [valid_frames]  # the index of the first frame68            else:  # Update an already existed body's data69                body_data = bodies_data[bodyID]70                # Stack each body's data of each frame along the frame order71                body_data['joints'] = np.vstack((body_data['joints'], joints[b]))72                body_data['colors'] = np.vstack((body_data['colors'], colors[b, np.newaxis]))73                pre_frame_idx = body_data['interval'][-1]74                body_data['interval'].append(pre_frame_idx + 1)  # add a new frame index7576            bodies_data[bodyID] = body_data  # Update bodies_data7778    num_frames_drop = len(frames_drop)79    assert num_frames_drop < num_frames, \80        'Error: All frames data (%d) of %s is missing or lost' % (num_frames, ske_name)81    if num_frames_drop > 0:82        frames_drop_skes[ske_name] = np.array(frames_drop, dtype=np.int)83        frames_drop_logger.info('{}: {} frames missed: {}\n'.format(ske_name, num_frames_drop,84                                                                    frames_drop))8586    # Calculate motion (only for the sequence with 2 or more bodyIDs)87    if len(bodies_data) > 1:88        for body_data in bodies_data.values():89            body_data['motion'] = np.sum(np.var(body_data['joints'], axis=0))9091    return {'name': ske_name, 'data': bodies_data, 'num_frames': num_frames - num_frames_drop}929394def get_raw_skes_data():95    skes_name = np.loadtxt(skes_name_file, dtype=str)9697    num_files = skes_name.size98    print('Found %d available skeleton files.' % num_files) # 56578 for rgbd-6099100    raw_skes_data = []101    frames_cnt = np.zeros(num_files, dtype=np.int)102103    for (idx, ske_name) in enumerate(skes_name):104        ##############################################105        gc.collect()106        if idx == 0:107            skes_path = '/content/skeleton1/nturgb+d_skeletons/'108        if idx == 56578:109            skes_path = '/content/skeleton2/'110        ##############################################111        bodies_data = get_raw_bodies_data(skes_path, ske_name, frames_drop_skes, frames_drop_logger)112        raw_skes_data.append(bodies_data)113        frames_cnt[idx] = bodies_data['num_frames']114        if (idx + 1) % 1000 == 0:115            print('Processed: %.2f%% (%d / %d)' % \116                  (100.0 * (idx + 1) / num_files, idx + 1, num_files))117118    with open(save_data_pkl, 'wb') as fw:119        pickle.dump(raw_skes_data, fw, pickle.HIGHEST_PROTOCOL)120    np.savetxt(osp.join(save_path, 'raw_data', 'frames_cnt.txt'), frames_cnt, fmt='%d')121122    print('Saved raw bodies data into %s' % save_data_pkl)123    print('Total frames: %d' % np.sum(frames_cnt))124125    with open(frames_drop_pkl, 'wb') as fw:126        pickle.dump(frames_drop_skes, fw, pickle.HIGHEST_PROTOCOL)127128if __name__ == '__main__':129    save_path = './'130131    stat_path = osp.join(save_path, 'statistics')132    if not osp.exists('./raw_data'):133        os.makedirs('./raw_data')134135    skes_name_file = osp.join(stat_path, 'skes_available_name.txt')136    save_data_pkl = osp.join(save_path, 'raw_data', 'raw_skes_data.pkl')137    frames_drop_pkl = osp.join(save_path, 'raw_data', 'frames_drop_skes.pkl')138139    frames_drop_logger = logging.getLogger('frames_drop')140    frames_drop_logger.setLevel(logging.INFO)141    frames_drop_logger.addHandler(logging.FileHandler(osp.join(save_path, 'raw_data', 'frames_drop.log')))142    frames_drop_skes = dict()143144    get_raw_skes_data()145146    with open(frames_drop_pkl, 'wb') as fw:
...

pydevd_custom_frames.py

Source:pydevd_custom_frames.py

1from _pydevd_bundle.pydevd_constants import get_thread_id, Null2from pydevd_file_utils import get_abs_path_real_path_and_base_from_frame3from _pydev_imps._pydev_saved_modules import thread, threading4import sys5DEBUG = False6#=======================================================================================================================7# CustomFramesContainer8#=======================================================================================================================9class CustomFramesContainer:10    # Actual Values initialized later on.11    custom_frames_lock = None #: :type custom_frames_lock: threading.Lock12    custom_frames = None13    _next_frame_id = None14    _py_db_command_thread_event = None15def custom_frames_container_init(): #Note: no staticmethod on jython 2.1 (so, use free-function)16    CustomFramesContainer.custom_frames_lock = thread.allocate_lock()17    # custom_frames can only be accessed if properly locked with custom_frames_lock!18    # Key is a string identifying the frame (as well as the thread it belongs to).19    # Value is a CustomFrame.20    #21    CustomFramesContainer.custom_frames = {}22    # Only to be used in this module23    CustomFramesContainer._next_frame_id = 024    # This is the event we must set to release an internal process events. It's later set by the actual debugger25    # when we do create the debugger.26    CustomFramesContainer._py_db_command_thread_event = Null()27#Initialize it the first time (it may be reinitialized later on when dealing with a fork).28custom_frames_container_init()29#=======================================================================================================================30# CustomFrame31#=======================================================================================================================32class CustomFrame:33    def __init__(self, name, frame, thread_id):34        # 0 = string with the representation of that frame35        self.name = name36        # 1 = the frame to show37        self.frame = frame38        # 2 = an integer identifying the last time the frame was changed.39        self.mod_time = 040        # 3 = the thread id of the given frame41        self.thread_id = thread_id42def add_custom_frame(frame, name, thread_id):43    CustomFramesContainer.custom_frames_lock.acquire()44    try:45        curr_thread_id = get_thread_id(threading.currentThread())46        next_id = CustomFramesContainer._next_frame_id = CustomFramesContainer._next_frame_id + 147        # Note: the frame id kept contains an id and thread information on the thread where the frame was added48        # so that later on we can check if the frame is from the current thread by doing frame_id.endswith('|'+thread_id).49        frame_id = '__frame__:%s|%s' % (next_id, curr_thread_id)50        if DEBUG:51            sys.stderr.write('add_custom_frame: %s (%s) %s %s\n' % (52                frame_id, get_abs_path_real_path_and_base_from_frame(frame)[-1], frame.f_lineno, frame.f_code.co_name))53        CustomFramesContainer.custom_frames[frame_id] = CustomFrame(name, frame, thread_id)54        CustomFramesContainer._py_db_command_thread_event.set()55        return frame_id56    finally:57        CustomFramesContainer.custom_frames_lock.release()58addCustomFrame = add_custom_frame # Backward compatibility59def update_custom_frame(frame_id, frame, thread_id, name=None):60    CustomFramesContainer.custom_frames_lock.acquire()61    try:62        if DEBUG:63            sys.stderr.write('update_custom_frame: %s\n' % frame_id)64        try:65            old = CustomFramesContainer.custom_frames[frame_id]66            if name is not None:67                old.name = name68            old.mod_time += 169            old.thread_id = thread_id70        except:71            sys.stderr.write('Unable to get frame to replace: %s\n' % (frame_id,))72            import traceback;traceback.print_exc()73        CustomFramesContainer._py_db_command_thread_event.set()74    finally:75        CustomFramesContainer.custom_frames_lock.release()76def get_custom_frame(thread_id, frame_id):77    '''78    :param thread_id: This should actually be the frame_id which is returned by add_custom_frame.79    :param frame_id: This is the actual id() of the frame80    '''81    CustomFramesContainer.custom_frames_lock.acquire()82    try:83        frame_id = int(frame_id)84        f = CustomFramesContainer.custom_frames[thread_id].frame85        while f is not None:86            if id(f) == frame_id:87                return f88            f = f.f_back89    finally:90        f = None91        CustomFramesContainer.custom_frames_lock.release()92def remove_custom_frame(frame_id):93    CustomFramesContainer.custom_frames_lock.acquire()94    try:95        if DEBUG:96            sys.stderr.write('remove_custom_frame: %s\n' % frame_id)97        CustomFramesContainer.custom_frames.pop(frame_id, None)98        CustomFramesContainer._py_db_command_thread_event.set()99    finally:100        CustomFramesContainer.custom_frames_lock.release()...

calculateExtractiveSummaryAccuracy.py

Source:calculateExtractiveSummaryAccuracy.py

1import sys2import os3import csv4startFrames = []5endFrames = []6writer = 07FL =["FL"]8DM = ["DM"]9FB1 = ["FB1"]10FB2 = ["FB2"]11FB3 = ["FB3"]12def runAlgo(folder, experiment):13  print folder14  print experiment15  path = os.path.join(folder, experiment)16  path = os.path.join(path, "keyFrames")17  imageFrames = []18  imageExtension = ".jpg"19  for image in os.listdir(path):20    if image.endswith(imageExtension):21      image = image[:-len(imageExtension)]22      imageFrames.append(int(image))23  imageFrames.sort()24  print "Keyframes:"25  print "\t" + str(imageFrames)26  shotIndex = 027  truePositive = 028  trueNegative = 029  falsePositive = 030  falseNegative = 031  shotScore = 032  for keyframe in imageFrames:33    for i in range(0, len(startFrames)-1):34      if keyframe >= startFrames[i] and keyframe <= startFrames[i+1]:35        shotIndex = i36        break37    # print "Keyframe " + str(keyframe)38    # print "Shot index " + str(shotIndex)39    # print "Start frame " + str(startFrames[shotIndex])40    # print "End frame " + str(endFrames[shotIndex])41    if keyframe >= startFrames[shotIndex] and keyframe <= endFrames[shotIndex]:42      truePositive = truePositive + 143      print "Adding " + str(keyframe)44    else:45      falsePositive = falsePositive + 146  for i in range(0, len(startFrames)):47    shotList = list(range(startFrames[i],endFrames[i]))48    # print "Start: " + str(startFrames[i])49    # print "End: " + str(endFrames[i])50    # print "ShotList " + str(shotList)51    exclusionList = set(shotList) - set(imageFrames)52    print "Exclusion " + str(exclusionList)53    falseNegative = falseNegative + len(exclusionList)54    commonSet = list(set(shotList).intersection(imageFrames))55    print "Common " + str(commonSet)56    if len(commonSet) > 0:57        shotScore = shotScore + 158    # break59  print "True Positive " + str(truePositive)60  print "False Positive " + str(falsePositive)61  print "False Negative " + str(falseNegative)62  shotScoreScaled = float(shotScore)/len(startFrames)63  print "Shot Score " + str(shotScoreScaled)64  if "FL" in experiment:65    FL.append("="+str(shotScore)+"/"+str(len(startFrames)))66  elif "DM" in experiment:67    DM.append("="+str(shotScore)+"/"+str(len(startFrames)))68  elif "FB1" in experiment:69    FB1.append("="+str(shotScore)+"/"+str(len(startFrames)))70  elif "FB2" in experiment:71    FB2.append("="+str(shotScore)+"/"+str(len(startFrames)))72  elif "FB3" in experiment:73    FB3.append("="+str(shotScore)+"/"+str(len(startFrames)))74if __name__ == "__main__":75  if len(sys.argv) < 4:76    print "\n\nUSAGE: calculateExtractiveSummaryAccuracy.py <shot/video/location> <keyframes/folder> <output/csv/file/path>\n\n"77    sys.exit()78  shotFolder = sys.argv[1]79  resultsFolder = sys.argv[2]80  outputFilePath = sys.argv[3]81  csvFile = open(outputFilePath, "wb")82  writer = csv.writer(csvFile, delimiter=",", quotechar='"', quoting=csv.QUOTE_ALL)83  rowData = ["Shot Path", shotFolder]84  writer.writerow(rowData)85  rowData = ["Keyframe folder", resultsFolder]86  writer.writerow(rowData)87  for file in os.listdir(shotFolder):88    if file.endswith(".avi"):89      file = file[:-4]90      splitData = file.split("-")91      startFrames.append(int(splitData[0]))92      endFrames.append(int(splitData[1]))93  startFrames.sort()94  print "Start times:"95  print "\t" + str(startFrames)96  endFrames.sort()97  print "End times:"98  print "\t" + str(endFrames)99  print "Start Frame count " + str(len(startFrames))100  print "End Frame count " + str(len(endFrames))101  print "Shot data ready"102  subFolders = [int(d[:-1]) for d in os.listdir(resultsFolder) if os.path.isdir(os.path.join(resultsFolder, d))]103  # print subFolders104  subFolders.sort()105  # print subFolders106  writer.writerow([""]+subFolders)107  for folder in subFolders:108    folderName = str(folder) + "%"109    folderPath = os.path.join(resultsFolder, folderName)110    experimentFolders = [d for d in os.listdir(folderPath) if os.path.isdir(os.path.join(folderPath, d))]111    print experimentFolders112    for experiment in  experimentFolders:113        path = os.path.join(folderPath,experiment)114        path = os.path.join(path, "keyFrames")115        runAlgo(folderPath, experiment)116  writer.writerow(FL)117  writer.writerow(DM)118  writer.writerow(FB1)119  writer.writerow(FB2)...

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